1 /*
2 * Copyright 2017 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #include "tests/Test.h"
9
10 using sk_gpu_test::GrContextFactory;
11 using sk_gpu_test::GLTestContext;
12 using sk_gpu_test::ContextInfo;
13
14 namespace skiatest {
15
IsGLContextType(sk_gpu_test::GrContextFactory::ContextType type)16 bool IsGLContextType(sk_gpu_test::GrContextFactory::ContextType type) {
17 return GrBackendApi::kOpenGL == GrContextFactory::ContextTypeBackend(type);
18 }
IsVulkanContextType(sk_gpu_test::GrContextFactory::ContextType type)19 bool IsVulkanContextType(sk_gpu_test::GrContextFactory::ContextType type) {
20 return GrBackendApi::kVulkan == GrContextFactory::ContextTypeBackend(type);
21 }
IsMetalContextType(sk_gpu_test::GrContextFactory::ContextType type)22 bool IsMetalContextType(sk_gpu_test::GrContextFactory::ContextType type) {
23 return GrBackendApi::kMetal == GrContextFactory::ContextTypeBackend(type);
24 }
IsRenderingGLContextType(sk_gpu_test::GrContextFactory::ContextType type)25 bool IsRenderingGLContextType(sk_gpu_test::GrContextFactory::ContextType type) {
26 return IsGLContextType(type) && GrContextFactory::IsRenderingContext(type);
27 }
IsMockContextType(sk_gpu_test::GrContextFactory::ContextType type)28 bool IsMockContextType(sk_gpu_test::GrContextFactory::ContextType type) {
29 return type == GrContextFactory::kMock_ContextType;
30 }
31
RunWithGPUTestContexts(GrContextTestFn * test,GrContextTypeFilterFn * contextTypeFilter,Reporter * reporter,const GrContextOptions & options)32 void RunWithGPUTestContexts(GrContextTestFn* test, GrContextTypeFilterFn* contextTypeFilter,
33 Reporter* reporter, const GrContextOptions& options) {
34 #if defined(SK_BUILD_FOR_UNIX) || defined(SK_BUILD_FOR_WIN) || defined(SK_BUILD_FOR_MAC)
35 static constexpr auto kNativeGLType = GrContextFactory::kGL_ContextType;
36 #else
37 static constexpr auto kNativeGLType = GrContextFactory::kGLES_ContextType;
38 #endif
39
40 for (int typeInt = 0; typeInt < GrContextFactory::kContextTypeCnt; ++typeInt) {
41 GrContextFactory::ContextType contextType = (GrContextFactory::ContextType) typeInt;
42 // Use "native" instead of explicitly trying OpenGL and OpenGL ES. Do not use GLES on
43 // desktop since tests do not account for not fixing http://skbug.com/2809
44 if (contextType == GrContextFactory::kGL_ContextType ||
45 contextType == GrContextFactory::kGLES_ContextType) {
46 if (contextType != kNativeGLType) {
47 continue;
48 }
49 }
50 // We destroy the factory and its associated contexts after each test. This is due to the
51 // fact that the command buffer sits on top of the native GL windowing (cgl, wgl, ...) but
52 // also tracks which of its contexts is current above that API and gets tripped up if the
53 // native windowing API is used directly outside of the command buffer code.
54 GrContextFactory factory(options);
55 ContextInfo ctxInfo = factory.getContextInfo(contextType);
56 if (contextTypeFilter && !(*contextTypeFilter)(contextType)) {
57 continue;
58 }
59
60 ReporterContext ctx(reporter, SkString(GrContextFactory::ContextTypeName(contextType)));
61 if (ctxInfo.grContext()) {
62 (*test)(reporter, ctxInfo);
63 ctxInfo.grContext()->flush();
64 }
65 }
66 }
67 } // namespace skiatest
68